Question

Which of the following statements is correct? 1-All of these 2-∠ABC=40° 3-△ABC is isosceles. 4-AB=BC Please answerrr

Answer 1

Answer:

3 is correct

Angle ABD + ABC = 180 [LINEAR PAIR]

ANGLE ABC = 180-110 = 70

ANGLE ABC = ANGLE BAC

SO, ABC IS ISOSCELES.

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